One-chip Integrated Dual Polarization Optical Hybrid using Silica-based Planar Lightwave Circuit Technology

Conference: ECOC 2009 - 35th European Conference on Optical Communication
09/20/2009 - 09/24/2009 at Vienna, Austria

Proceedings: ECOC 2009

Pages: 2Language: englishTyp: PDF

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Sakamaki, Y.; Yamazaki, H.; Mizuno, T.; Goh, T.; Nasu, Y.; Hashimoto, T.; Kamei, S.; Hattori, K.; Takahashi, H. (NTT Photonics Laboratories, NTT Corporation, 3-1, Morinosato Wakamiya, Atsugi, Kanagawa, 243-0198 Japan)

We demonstrate a compact dual polarization optical hybrid achieved by the integration of polarization beam splitters and 90deg-hybrids using silica-based planar lightwave circuit. The fabricated device exhibited sufficient characteristics for coherent systems such as DP-QPSK.